Researchers demonstrated a way to manipulate electrons in graphene using pulses of light that last less than one thousands trillionth (one quadrillionth) of a second. By leveraging a quantum effect known as tunneling, they recorded electrons bypassing a physical barrier almost instantaneously, a feat that redefines the potential limits of computer processing power. A study …
110 years ago, the Wrights took to the air on December 17, 1903, making two flights each from level ground into a freezing headwind gusting to 27 miles per hour (43 km/h). The first flight, by Orville, of 120 feet (37 m) in 12 seconds, at a speed of only 6.8 miles per hour (10.9 …
1. In a major boost to India’s quest for energy security, a new uranium processing plant has recently been commissioned in Kadapa, Andhra Pradesh, which may have one of the largest reserves of uranium in the world. For a country that has been importing uranium to fuel its nuclear power plants from across the world, …